Senior Site Reliability Engineer II - Infrastructure (AI Native)

TL;DR

Senior Site Reliability Engineer II (Infrastructure, AI): Building and maintaining scalable infrastructure platforms supporting 200+ backend services with an accent on AI-native automation and platform resilience. Focus on designing agentic systems, optimizing Kubernetes clusters at scale, and ensuring high availability for massive request volumes.

Location: Remote (must be based in Canada)

Salary: 163,000 CAD – 194,000 CAD

Company

Family safety and location-sharing platform serving approximately 97.8 million monthly active users across 180 countries.

What you will do

• Scale and maintain infrastructure and services using AI (Claude Code) as a first-class collaborator in the daily workflow.
• Design and build scalable and resilient Platform Infrastructure for Kubernetes clusters with 40,000+ cores.
• Own and resolve complex infrastructure failures, including Kubernetes scheduling edge cases and AWS platform issues.
• Drive cloud cost efficiency by right-sizing resources and building tooling to surface cost anomalies.
• Lead and mentor other engineers on the team while providing technical direction and strategy.
• Develop agentic systems to automate operational workflows and incident response.

Requirements

• Expert-level experience (5+ years) managing large-scale AWS deployments.
• 3+ years of experience programming in Java, Python, or other formal languages.
• Strong Kubernetes experience (3+ years) deploying and managing 10k+ containers at scale.
• Proficiency with Infrastructure as Code tools like Terraform and CloudFormation, and config management tools like Ansible or Chef.
• Strong knowledge of Linux administration, shell scripting, networking, and load-balancer technologies.
• Hands-on experience with AI coding tools such as Claude Code, Cursor, or GitHub Copilot.

Nice to have

• Database knowledge.

Culture & Benefits

• Medical, dental, vision, life, and disability insurance plans.
• RRSP plan with DPSP company matching program.
• Flexible PTO and synchronized company-wide shutdowns during winter and summer.
• Equipment, tools, and reimbursement support for a productive remote environment.
• Free hirify.global Platinum Membership and Tile products.

Hiring process

• Interview process may include demonstrating proficiency with AI tools or completing exercises without AI assistance, depending on the role.